Huhh? Justin Bieber's Alter Ego "Shawty Mane" Freestyles Over Vado's "Speaking In Tongues"

A day after Vado's highly anticipated 'Slime Flu' mixtape hit stores, an unexpected fan of his decided to freestyle over one of his hottest tracks.

Justin Bieber's alter ego "Shawty Mane" did a freestyle over the "Speaking In Tongues" instrumental.

Dude said "my new chick, she a yellowbone." I didn't know they that talked like that in Canada....HUHH?

Justin might want to leave the rapping to the professionals.